Izinto ezinqabileyo zomhlaba I-Cerium metal Ce cube CAS 7440-45-1

Izinto zomhlaba ezinqabileyo I-Cerium metal Ce cube CAS 7440-45-1 Umfanekiso obonakalayo

Inkcazelo emfutshane:

I-Cerium isetyenziselwa ukukhanya kwe-carbon-arc, ngakumbi kwishishini lemifanekiso eshukumayo.
Ikwasetyenziswa kwiiphosphors kwizikrini zikamabonwakude ezinemibala kunye nezibane zefluorescent.

Sinokubonelela ngococeko oluphezulu lwe-99.9%.

More details feel free to contact: erica@epomaterial.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Intshayelelo emfutshane
Igama lemveliso: Cerium
Ifomula: Ce
Inombolo yeCAS: 7440-45-1
Ubunzima beMolekyuli: 140.12
Ubuninzi: 6.69g/cm3
Indawo yokunyibilika: 795 °C
Ubume: 10 x 10 x 10 mm cube

I-Cerium yintsimbi enqabileyo yomhlaba eyaziwayo ngokukwazi ukuvutha ngokuzenzekelayo emoyeni, kunye nokusetyenziswa kwayo kwimveliso ye-cerium oxide, esetyenziswa njenge-polish compound.Yintsimbi ethambileyo, emhlophe-emhlophe ehlala iveliswa ngohlobo lweengots okanye umgubo.
Iityhubhu zetsimbi ye-cerium zinokuveliswa ngeendlela ezahlukeneyo, ezifana nokuphosa okanye ukusika kwiingots ezinkulu.Isinyithi seCerium sithambile kwaye sinomatshini ngokulula, ngoko sinokubunjwa kwiifom ezahlukeneyo ngokusebenzisa iinkqubo ezifana nokusila, ukujika, okanye ukugaya.
I-Cerium inenani lezicelo ezinokubakho ngenxa yeempawu zayo ezizodwa.Ihlala isetyenziswa njenge-catalyst kwimveliso yepetroli kunye namanye amafutha, kwaye isetyenziselwa ukuveliswa kweekeramics, iglasi kunye nezinye izinto.Ikwasetyenziselwa ukuveliswa kwee-alloys, njengoko inokuphucula ukuxhathisa kwe-corrosion kunye namandla kwezinye izinyithi.
Ngenxa yokuphinda isebenze ngeoksijini, isinyithi se-cerium sigcinwa kwindawo engasebenziyo okanye phantsi kwe-oyile ukuthintela i-oxidation.

Inkcazo

Izinto:	Cerium
Ubunyulu:	99.9%
Inombolo yeAtomic:	58
Ubuninzi:	6.76 g.cm-3 ku-20°C
Indawo yokunyibilika	799 °C
Inqaku lebhola	3426 °C
Ubungakanani	1 intshi, 10mm, 25.4mm, 50mm, okanye Customized
Isicelo	Izipho, inzululwazi, imiboniso, ingqokelela, umhombiso, imfundo, uphando

Isicelo

I-Cerium yintsimbi ethambileyo, ethambileyo, enentsimbi engwevu, iqina kancinci kunelothe.Isebenza kakhulu: ingcolisa ngokukhawuleza emoyeni, i-oxidizes kancinane emanzini abandayo kwaye ngokukhawuleza emanzini ashushu.Iyanyibilika kwiiasidi.Inokutshisa xa ishushu okanye ikrwelwa ngemela.

I-Cerium yintsimbi eethe-ethe eyenza i-oxidizes ngokulula emoyeni ongenanto.Ngoko ke kufuneka igcinwe phantsi kweoli ye-mineral okanye i-inert gas.